@article{DBLP:journals/cor/XiaoZKX12,
  author    = {Yiyong Xiao and
               Qiuhong Zhao and
               Ikou Kaku and
               Yuchun Xu},
  title     = {Development of a fuel consumption optimization model for
               the capacitated vehicle routing problem},
  journal   = {Computers {\&} OR},
  volume    = {39},
  number    = {7},
  year      = {2012},
  pages     = {1419-1431},
  ee        = {http://dx.doi.org/10.1016/j.cor.2011.08.013},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}